Coiled springs appeared early in the 15th century, in door locks, but more than sure, coiled spring was created first by nature. Isn’t this a coiled spring? Nature does not cease to show us that all the discoveries that man has made have been made with its help. (simple aberrations to accompany this photo. The lockdown makes me see something extraordinary in the most ordinary things! )
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Do you know what’s in the photo?
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Yes
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No
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I think it is also a ribbon!
It looks like a ribbon but it is not a ribbon!
I guess it’s a Valisneria spiral, which is used in aquariums with ornamental fish
Nope! It is not a Vallisneria spiralis
it is what is left of a ribbon cut to open a new building (you know I like to make crazy guesses)!
Ribbons are creations of man, not of nature!🙂
well you got me there.